Fixed the issue #15.

cesarrew · Apr 4, 2017 · 3f61a69 · 3f61a69
1 parent 9dd06fa
commit 3f61a69
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Showing 2 changed files with 18 additions and 9 deletions.
diff --git a/src/input.handler.ts b/src/input.handler.ts
@@ -58,13 +58,19 @@ export class InputHandler {
     handleKeydown(event: any): void {
         let keyCode = event.which || event.charCode || event.keyCode;
 
-        if (keyCode === 8 || keyCode === 46 || keyCode === 63272) {
+        if (keyCode == 8 || keyCode == 46 || keyCode == 63272) {
             event.preventDefault();
+            let selectionRangeLength = Math.abs(this.inputService.inputSelection.selectionEnd - this.inputService.inputSelection.selectionStart);
 
-            if (this.inputService.inputSelection.selectionEnd === this.inputService.inputSelection.selectionStart) {
+            if (selectionRangeLength == 0) {
                 this.inputService.removeNumber(keyCode);
                 this.onModelChange(this.inputService.value);
             }
+
+            if (selectionRangeLength == this.inputService.rawValue.length) {
+                this.setValue(0);
+                this.onModelChange(this.inputService.value);
+            }
         }
     }
 
@@ -81,11 +87,14 @@ export class InputHandler {
                 this.inputService.changeToNegative();
                 break;
             default:
-                if (!this.inputService.canInputMoreNumbers) {
-                    return;
-                }
+                let selectionRangeLength = Math.abs(this.inputService.inputSelection.selectionEnd - this.inputService.inputSelection.selectionStart);
+
+                if (this.inputService.canInputMoreNumbers && (selectionRangeLength == 0 || selectionRangeLength == this.inputService.rawValue.length)) {
+                    if (selectionRangeLength == this.inputService.rawValue.length) {
+                        this.setValue(0);
+                    }
+
 
-                if (this.inputService.inputSelection.selectionEnd === this.inputService.inputSelection.selectionStart) {
                     this.inputService.addNumber(keyCode);
                 }
         }

diff --git a/src/input.service.ts b/src/input.service.ts
@@ -21,7 +21,7 @@ export class InputService {
     }
 
     applyMask(isNumber: boolean, rawValue: string): string {
-        let {allowNegative, decimal, precision, prefix, suffix, thousands} = this.options;
+        let { allowNegative, decimal, precision, prefix, suffix, thousands } = this.options;
         rawValue = isNumber ? new Number(rawValue).toFixed(precision) : rawValue;
         let onlyNumbers = rawValue.replace(/[^0-9]/g, "");
 
@@ -80,8 +80,8 @@ export class InputService {
             selectionStart = this.rawValue.length - this.options.suffix.length;
         }
 
-        selectionEnd = keyCode === 46 || keyCode === 63272 ? selectionEnd + 1 : selectionEnd;
-        selectionStart = keyCode === 8 ? selectionStart - 1 : selectionStart;
+        selectionEnd = keyCode == 46 || keyCode == 63272 ? selectionEnd + 1 : selectionEnd;
+        selectionStart = keyCode == 8 ? selectionStart - 1 : selectionStart;
         this.rawValue = this.rawValue.substring(0, selectionStart) + this.rawValue.substring(selectionEnd, this.rawValue.length);
         this.updateFieldValue(selectionStart);
     }